baber/WOPTO huggingface dataset:
Patent JP-H04258228-A (JP)
Title: Prevention of frost injury
Inventor: SHIMADA YASUHISA
IPC: A01G9/26
Filed: 1991-02-08
Abstract: PURPOSE:To prevent the frost injury in high efficiency while eliminating useless consumption of fuel by setting different set temperatures to the temperature sensors of combustion furnaces placed between fruit trees, thereby igniting and burning the furnaces at different temperatures. CONSTITUTION:Combustion furnaces Bi are placed between fruit trees Ai. Each combustion furnace has an ignition apparatus Ci having different set temperature. When the ambient temperature is lowered to a level to necessitate a frost- protection measure, the combustion is started from the furnace having an ignition apparatus Ci set to a relatively high temperature and the necessary minimum number of furnaces are actuated to cope with the local frost.
Patent JP-S61176159-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: KASHIWAGI SHIGEO
IPC: H01L29/78
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a high-gate withstand voltage and highly reliable MOSFET by a method wherein nitrogen gas or oxygen gas is mixed into an inactive gas to be used when a sputtering is performed on a high-melting point metal target. CONSTITUTION:As a high-melting point metal target to be used for performing a sputtering is used a high-melting point metal target made of such metals as titanium, tantalum, morybdenum, tungsten and so forth, a silicon substrate 1, whereon a silicon dioxide film 2 is coated, is disposed in opposition to a high-melting point metal target 3 made of these high-melting point metals and the sputtering is performed. In this case, the pressure of the argon gas to make the sputtering perform is set at 0.5 mmTorr-5mmTorr, and nitrogen gas or oxygen gas is mixed into the argon gas at a ratio of 0.05mmTorr-0.5mmTorr equivalent to 1-10% of the argon gas. The high-melting point metal target 3 is coated on the gate electrode region in such a way, whereby the oxygen or nitrogen gas intrudes in between the lattices of the high- melting point metals or a substitution of the metal molecules to fly out from the target is performed in a process, wherein the high-melting point metal target goes to be sputtered, the lattice arrangement of the high-melting point metals becomes irregular and these high-melting point metals are prevented from intruding or being diffused in the silicon dioxide film.
Patent JP-S61177515-A (JP)
Title: Protecting device for transistor
Inventor: ASAI ITARU
IPC: G05F1/56
Filed: 1985-02-01
Abstract: PURPOSE:To protect transistor (TR) securely by providing a TR in use with a temperature detector and comparing the output of an arithmetic circuit which vary a safe operation area according to temperature variation with a loss which is generated actually. CONSTITUTION:A cooling body which radiates heat from TRs 3A, 3B, and 3C is fitted to a temperature detector 16 composed of a thermistor, etc., and its detected temperature is converted by a temperature detecting amplifier 17 into a numeral corresponding to the temperature dependency of the permissible loss of the TRs 3A-3C. The output signal of this temperature detecting amplifier 17 and a set signal from a permissible loss setter 19 are added together by an adder 18 to calculate permissible loss corresponding to the operation condition of the TRs, so the permissible loss obtained by the adder 18 is compared by a comparator 18 with generated loss obtained from a multiplier 15; when the generated loss exceeds the permissible loss, the comparator 20 outputs a signal to a logical circuit 21 for protection to take proper measures by stopping the operation of the Trs 3A-3C, etc.
Patent JP-S60163075-A (JP)
Title: Cleaning device in image forming device
Inventor: KAKEHI YOSHIO
IPC: G03G21/00
Filed: 1984-02-06
Abstract: PURPOSE:To prevent generation of an uncleaned part by stopping forcibly a photosensitive body, while a cleaning blade is separated from the photosensitive body by a damping device, and subsequently, the cleaning blade contacts by pressing to the photosensitive body. CONSTITUTION:A cleaning device is provided with a damping device 13, and this damping device 13 is provided so as to be slidable on a supporting body 14. Before copying is started, as for a photosensitive drum 12, its driving is stopped, also a rubber plate 16 of the damping device 13 is made to contact by pressing to a flange 12a, and it is stopped forcibly. When copying is started, the rubber plate 16 is separated from the flange 12a, and damping of the photosensitive drum 12 is released. In this way, the photosensitive body is stopped forcibly, while a cleaning blade 22 is separated from the photosensitive body and subsequently, made to contact by pressing to the photosensitive body, therefore, no uncleaned part is generated on the photosensitive drum.
Patent JP-S61177540-A (JP)
Title: Control circuit for string data
Inventor: OKUGAWA SHINICHI
IPC: G06F7/76
Filed: 1985-02-01
Abstract: PURPOSE:To easily uniform the digits of even data which is not at a word boundary and to easily perform arithmetic on word-width basis by operating a byte ring shifter by using information of the low-order digit bits of the address of the date. CONSTITUTION:The function of the byte ring shifter 6 is set to a 2-byte exchange mode by a function determining block 7 on the basis of the two least significant digit bits of AS1 and AS2 stored in the 1st data register 3 and then the byte ring shifter 6 operates as a shifter which exchanges two bytes. Then, the starting 1-byte data A1 of data A is stored in the 1st data register 3 and its contents are further stored in the 2nd data register 4 through the byte ring shifter 6. When the starting 4-byte data B1 of data B is read in the 1st data register 3, an arithmetic block 11 performs arithmetic as it is.
Patent JP-S59144491-A (JP)
Inventor: YAMADA MASAAKI
IPC: D06F39/08
Filed: 1983-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09209792-A (JP)
Title: Rotary throttle position sensor
Inventor: NAKAYA TAKEO
IPC: G01B7/30
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To secure the early-stage rotary position through the energizing force of a coil spring by utilizing such a construction as the rotation regulation portion of a rotor and the first and the second protrusions of a cover touch with each other so as to conduct the rotation regulation of the rotor, and storing the energizing force in the coil spring. SOLUTION: A support arm 24, to which a brush 25 is fitted, is provided on a rotor 23 which rotates as sliding on the bottom face of a cylinder case 11 having a slit with bottom and has the brush 25 sliding on a resistor 21 provided on the inner wall. A rotation regulation portion 26 which engages with a coil spring 34 and simultaneously regulates rotation is provided on the support arm 24. One pair of protrusions abutting the rotation regulation portion 26 are provide on a cover. Utilizing the protrusions of the cover, energizing force energizing the rotor in a returning direction is granted to the coil spring 34.
Patent JP-H10221280-A (JP)
Title: Heat conductivity measuring prove, heat conductivity measuring device, and its method
Inventor: TANIGAWA AKIO
IPC: G01N25/18
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To measure the heat conductivity on the surface of a sample with high space resolution by satisfying specific relations between the area of the portion of a heat conductivity measuring probe kept in contact with the sample, the heat capacity of a tip section, and the heat conduction efficiency of a support section. SOLUTION: This heat conductivity measuring device measures the heat conductivity on the surface of a sample with a heat conductivity measuring probe 2. The heat conductivity measuring probe 2 satisfies the relations S<=1×10<-15> , Cp<=3.5×10<6> S, Ks<=1.2×10<7> S, where S(m<2> ) is the area of the portion of a tip section 3 kept in contact with the sample, Cp(J/K) is the heat capacity of the tip section 3, and Ks(W.m/K) is the heat conduction efficiency of a support section 4. The heat conductivity measuring device controls the support section 4 of the heat conductivity measuring probe 2 and the sample at the same temperature, and the heat conductivity on the surface of the sample can be measured with high space resolution.
Patent JP-S62176898-A (JP)
Title: Printing method
Inventor: FUKUSHIMA HITOSHI
IPC: B41M5/26
Filed: 1986-01-30
Abstract: PURPOSE:To enable high-quality printing by enhancing the transfer efficiency of ink without being affected by the surface state of a transfer paper, by applying vibration bias in such a state that thermoplastic magnetic ink is not in contact with a transfer medium at an ink non-recording part. CONSTITUTION:A thermal head 21 is used as a heat energy applying means, and a permanent magnet 26 as a magnetic attraction force generating means. At the time of non-recording, an ink medium 22 in not in contact with a transfer paper 25 and the interval therebetween is held to 200mum directly under the head. A vibration imparting device 28 composed of a piezoelectric element is mounted to the thermal head 21 as a vibration bias means. A synchronous signal is received from the thermal head 21 and said apparatus 28 vibrates at the same time when the head generates heat. As a result, molten ink flows by vibration of proper frequency from vibration bias to be brought to a leveled state and transfer efficiency becomes higher.
Patent JP-H08190274-A (JP)
Title: Image forming method using two-component developer
Inventor: KURAMOTO SHINICHI
IPC: G03G15/00
Filed: 1995-01-11
Abstract: PURPOSE: To provide a method to obtain a good copy image with a two- component developer using a small particle toner without splashing a toner. CONSTITUTION: A two-component developer comprising a carrier and a small- size toner having 6-9μm volume average particle size is used. A replenisher toner and the carrier remaining after the toner is removed from the developer in an image forming device are mixed in a ball mill for 15 seconds to obtain the toner density controlled in the image forming device. In this process, the toner is mixed to obtain 7μC/g to 40μC/g absolute charge amt. or 2×10<-9> μC/one particle to 12×10<-9> μC/one particle absolute average charge amt., and then used for image forming (development).
Patent JP-S52101984-A (JP)
Title: Preparation of semiconductor device
Inventor: SHIMADA TAKASHI
IPC: H01L21/22
Filed: 1976-02-23
Abstract: PURPOSE: To prepare MOSIC of high integration by employing an ion injection method, and by piercing an aperture of source, drain and separation region with one time mask self matching of common mask. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06227098-A (JP)
Title: Dot pattern inspecting device
Inventor: SUZUKI NORIYUKI
IPC: G09G5/00
Filed: 1993-02-05
Abstract: PURPOSE:To inspect surely with a high speed without employing any special hardware even when there is unevenness in illumination or in the position of a dot. CONSTITUTION:The title device is provided with a picture data cutting and compressing unit 1, compressing a picture data, corresponding to one dot, into a data having the brightness of one picture element to produce a compressed picture data dot pattern, and a vicinity dot right/wrong deciding unit 5, comparing the brightness of a dot neighboring to an observed dot in the compressed picture data dot pattern with the brightness of a previously registered dot pattern to decide the difference of brightness. The dot right /wrong deciding unit 5 is constituted so that the decision of right or wrong of a dot is decided in a same kind dot deciding unit 6 when the kind of the compared neighboring dot is same as the observed dot in the previously registered dot pattern while the right/wrong decision of dot is decided in a different kind dot deciding unit 7 when the kind of the observed dot is different from the kind of neighboring dot of the objective of comparison with the observed dot.
Patent JP-S61177409-A (JP)
Title: Objective lens for recording and reproducing of optical information recording medium
Inventor: ARAI NORIKAZU
IPC: G02B13/00
Filed: 1985-02-01
Abstract: PURPOSE:To obtain an objective lens having a high image-forming magnification as a single lens whose only one surface is aspherical, by forming the surface in the light source side to the aspherical surface in the single lens which has the convex directed to the light source side and has a positive refracting power and satisfying specific conditions. CONSTITUTION:In the single lens which has the convex directed to the light source and has a positive refracting power, the surface in the light source side is aspherical, and conditions of formulas are satisfied (in formulas, DELTA1 is the difference in the direction of the optical axis between the aspherical surface in the outermost part of the effective diameter of the surface in the light source side and a reference spherical surface surface whose radius of curvature in the apex is r1, and this difference is positive if the aspherical surface is displaced to the light source side according as going away from the optical axis.). It is necessary to convert a divergent light having a large numerical aperture to a convergent light only with the single lens whose only surface in the light source side is aspherical. Though spherical aberration can be corrected by the aspherical. Though spherical aberration can be corrected by the aspherical surface, it is necessary that the stage of the single lens is determined not to degrade the sine condition fundamentally. A condition (1) is given therefore.
Patent JP-S57134540-A (JP)
Title: Manufacture of alloy steel
Inventor: EBISAWA TSUTOMU
IPC: C21C5/52
Filed: 1981-02-13
Abstract: PURPOSE: To efficiently manufacture an alloy steel having a desired composition at a low cost by adding a molten ordinary steel prepared by a steel making process other than an electric furnace steel making process to a molten alloy steel having a higher composition than the desired composition prepared by the electric furnace steel making process.  
     CONSTITUTION: Alloy steel scraps or ferroalloy is melted and refined to manufacture an alloy steel having a desired composition. At this time, the melting and refining are carried out in an electric furnace to prepare a molten alloy steel having a higher composition than the desired composition. The composition of this molten steel is then adjusted by adding a molten ordinary steel refined by a steel making process other than the electric furnace steel making process. Thus, the alloy steel having the desired composition is manufactured. By this method the quantity of used electric energy is reduced, and all of alloy steel scraps discharged during the manufacture of a product can be reused effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51135810-A (JP)
Title: Cooling apparatus for high-temperature solids
Inventor: KOBAYASHI TOSHIJI
IPC: F25D1/02
Filed: 1976-02-23
Abstract: PURPOSE:An apparatus wherein cooling of high-temperature solids such as highcarbon steel blooms for which rapid cooling process such as water cooling is inconvenient is performed by the transfer of radiation heat of cooling walls  of cooling water piping.
Patent JP-H04313397-A (JP)
Title: Method for dephosphorizing organic waste water
Inventor: SUZUKI TAKAYUKI
IPC: C02F9/00
Filed: 1991-01-21
Abstract: PURPOSE:To economically dephosphorize org. waste water without adding a phosphorus fixing flocculant by mixing a drawn excess sludge dry solid A in the biological treatment and the drawn flocculated sludge dry solid B from the flocculating and separating stage so that the B/A is controlled to a specified value at all times. CONSTITUTION:The activated sludge separated from an activated sludge liq. mixture with the phosphorus concn. decreased in biological treatment is mostly returned to an anaerobic tank 3, and the remainder is discharged as excess sludge 7. The separated water 6 is introduced into a flocculation tank 8 and separated into a flocculated sludge 11 and treated water 12. The dry solid A of the excess sludge 7 and the dry solid B of the flocculated sludge 11 are mixed in a mixing tank 13 so that the B/A is controlled to >=8%, and the mixture is introduced into a thickenner 14 and concentrated. Consequently, the elution of phosphorus is prevented without adding a flocculant to a concd. sludge storage tank, and org. waste water is economically dephosphorized.
Patent JP-S59144160-A (JP)
Title: Plastic-sealed ic
Inventor: OGASA NOBUO
IPC: H01L23/495
Filed: 1983-02-07
Abstract: PURPOSE:To improve the heat dissipation by using a clad tape having good thermal conductivity as a base metal and bonding a chip to a chip bonding unit through an Au-Si eutectic alloy layer. CONSTITUTION:A clad tape 2 which has a good thermal conductor in a surface layer is used as a base metal of a leadframe 1. An Fe-Ni alloy plating layer 3 having a thickness of 0.5-5.0mum is formed on the outer lead of the tape 2. An Si chip 4 is placed on a chip bonding unit 5 through an Au-Si or Au-Ge eutectic bond 6. In this manner, good heat dissipation can be obtained.
Patent JP-S59144933-A (JP)
Title: Data channel
Inventor: FURUYA MUNEHISA
IPC: G06F13/40
Filed: 1983-02-08
Abstract: PURPOSE:To attain high speed data transfer easily by alternately switching a bus line for a memory in a central processing unit (CPU) and that of a data memory for an I/O device. CONSTITUTION:The 2nd address switching circuit 16, the 2nd data switching circuit 17 and the 2nd control switching circuit 18 switch each bus to the CPU1 or the I/O device 5 by a command from the CPU1 or the I/O device 5, and consequently, the 2nd data memory 3a is used as a memory for the unit to be switched. Even if the I/O device 5 is storing data in the 2nd data memory unit 3a, the CPU1 can access a program memory unit 2 and the 1st data memory unit 3b through the 1st address switching circuit 13, the 1st data switching circuit 14 and the 1st control switching circuit 15. When a stop request is to be transmitted from the I/O device 5 to the CPU1, the device 5 outputs the stop request to the CPU1, and after checking the stop of the CPU1, writes various status information indicating working status in the 1st data memory unit 3b through the circuits 13-15.
Patent JP-H08210460-A (JP)
Title: Mounting structure for drive plate
Inventor: SAGANO NOBORU
IPC: F16H41/24
Filed: 1995-02-07
Abstract: PURPOSE: To markedly reduce, stress generated in a drive plate when thermally displaced a tor-con cover, relating to a mounting structure of the drive plate for connecting the drive plate rotated by a crankshaft of an engine to the tor- con cover of a fluid type automatic transmission. CONSTITUTION: In a mounting structure for a drive plate formed by inserting a bolt 49 to a plurality of mounting holes 31a formed in the periphery of a drive plate 31 to screw a point end of the bolt to a boss part 43 fixed to the periphery of a tor-con cover 41, the mounting structure is constituted by inserting a guide member 47 of guiding the drive plate inserted with the bolt in its axial length direction into the mounting hole of the drive plate and by arranging an energizing member 51 of energizing the drive plate to a boss part side between the drive plate and a head part of the bolt.
Patent JP-S63190148-A (JP)
Title: Manufacture of structural al-zn-mg alloy extruded material
Inventor: KANBAYASHI MIKI
IPC: C22C21/10
Filed: 1987-01-31
Abstract: PURPOSE:To manufacture a structural Al-Zn-Mg alloy extruded material having high fatigue strength under corrosive environment, by subjecting an alloy consisting of Zn, Mg, Zr, and Al to homogenizing treatment and rapid cooling under proper conditions, by heating the alloy up to a specific temp., and then by extruding the above. CONSTITUTION:An ingot of an Al-Zn-Mg alloy containing, by weight, 3-7% Zn, 0.5-3% Mg, and 0.05-0.3% Zr is subjected to homogenizing treatment at 400-550 deg.C for 2-48hr so as to distribute an Al-Zn compound finely and uniformly, which is cooled rapidly down to room temp. at 50 deg.C/sec cooling rate so as to prevent a compound of Mg and Zn from continuously segregating in the grain boundaries of an extruded material. Then, the ingot is heated up to 350-500 deg.C at >=20 deg.C/sec temp.-rise rate to inhibit grain boundary precipitation. After that, extrusion is applied at the above temp. so as to inhibit the recrystallization of the extruded material. In this way, the extruded material improved in corrosion resistance and stress corrosion cracking resistance and having high fatigue strength under the corrosive environment can be obtained.
Patent JP-H06235367-A (JP)
Title: Fuel injection control for engine
Inventor: ABE KUNIHIRO
IPC: F02D41/22
Filed: 1993-02-08
Abstract: PURPOSE:To permit the pressure relief for the pressure left in a fuel pipe by the simple operation after the stop of a fuel pump and improve workability by securing the safety when the necessity of demounting a fuel pipe is generated in the trouble diagnosis or the periodical inspection. CONSTITUTION:When a fuel pump is in stop, a specific instruction is inputted to judge if a fuel pressure relief demand exists or not (S201, S202), and if the fuel pressure relief demand exists, an injector is opened (S203). It is judged if a set time TST lapses or not from the opening of the injector (S204), and if the set time TST lapses, the injector is closed (S205). Accordingly, even in the case where the necessity of replacing a fuel filter in periodical time or demounting a fuel pipe in order to check the fuel pressure in the inspection of the trouble of a fuel injection system is generated, the pressure in the fuel pipe can be lowered to the pressure level free from the generation of the fuel blow-out by the simple operation, and safety is secured, and workability can be improved.
Patent JP-H05216332-A (JP)
Title: Method for digitally forming image
Inventor: HATTORI YOSHIHIRO
IPC: G03G15/00
Filed: 1992-02-05
Abstract: PURPOSE:To control gradation according to the change of a laser beam diameter by deciding gradation correction data according to the detected laser beam diameter and detected toner concentration. CONSTITUTION:Since a gradation characteristic receives the effect of the beam diameter, the beam diameter is measured together with the characteristic of a photosensitive body and the gradation correction data is decided by using the measured value. That means, the potential VB of a developing bias and the voltage VG of a grid are decided from AIDC levels(LBA) obtained based on the attached quantity of the toner detected by an AIDC sensor by a prescribed AIDC table according to the respective AIDC levels. Then, the efficiency of developing is adjusted. Besides, a (gamma) correction table number showing the gradation characteristic is decided by the AIDC table according to the measured beam diameter. On the other hand, a (gamma) kind (N=1 to 6) is decided by a beam diameter table based on the measured beam diameter. Then, a (gamma) correction table is decided based on the (gamma) correction table number and the (gamma) kind (N).
Patent JP-S58213400-A (JP)
Inventor: MAENO TAKESHI
IPC: G05D1/02
Filed: 1983-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61245388-A (JP)
Inventor: FURETSUDO ROBAATO RADOWANSUKII
IPC: D21B1/06
Filed: 1986-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。